{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{6}{c}}
\hline\hline
            &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}&\multicolumn{1}{c}{(5)}&\multicolumn{1}{c}{(6)}\\
            &\multicolumn{1}{c}{CSES Waves 2 and 3}&\multicolumn{1}{c}{CSES Wave 2}&\multicolumn{1}{c}{CSES Wave 3}&\multicolumn{1}{c}{CSES Waves 2 and 3}&\multicolumn{1}{c}{CSES Wave 2}&\multicolumn{1}{c}{CSES Wave 3}\\
\hline
PP (dummy)  &       0.771\sym{***}&       0.824\sym{***}&       0.722\sym{***}&       1.158\sym{***}&       1.086\sym{***}&       1.191\sym{***}\\
            &    (0.0543)         &    (0.0570)         &    (0.0506)         &    (0.0385)         &    (0.0574)         &    (0.0511)         \\
[1em]
Constant    &     0.00882\sym{***}&    -0.00358         &      0.0163\sym{***}&      -0.378\sym{***}&      -0.266\sym{***}&      -0.453\sym{***}\\
            &   (0.00323)         &   (0.00602)         &   (0.00516)         &   (0.00686)         &    (0.0104)         &   (0.00910)         \\
\hline
Sample      & All parties         & All parties         & All parties         &Center-right parties         &Center-right parties         &Center-right parties         \\
\hline\hline
\multicolumn{7}{l}{\footnotesize Standard errors in parentheses}\\
\multicolumn{7}{l}{\footnotesize Standard errors are clustered by respondent}\\
\multicolumn{7}{l}{\footnotesize \sym{*} \(p<0.10\), \sym{**} \(p<0.05\), \sym{***} \(p<0.01\)}\\
\end{tabular}
}
